Marketing
E-commerce Marketing Manager
Last updated
E-commerce Marketing Managers develop and execute the marketing strategy that drives traffic, conversion, and revenue for online stores. They own channels including email and SMS, paid search and social, SEO, and on-site promotions — and are accountable for customer acquisition costs, retention metrics, and channel contribution to revenue.
Role at a glance
- Typical education
- Bachelor's degree in marketing, business, or communications; MBA valued
- Typical experience
- 4-7 years
- Key certifications
- Google Ads, Meta Blueprint, HubSpot, Klaviyo Academy
- Top employer types
- DTC brands, mid-market brands, e-commerce agencies, venture-backed startups
- Growth outlook
- Strong demand driven by rising paid media costs and a strategic shift toward owned-channel retention.
- AI impact (through 2030)
- Augmentation — AI automates routine campaign execution and creative generation, but increases the strategic value of managers who can leverage first-party data and complex attribution modeling.
Duties and responsibilities
- Develop and own the digital marketing strategy that drives revenue across email, paid, SEO, social, and affiliate channels
- Manage email and SMS programs — build flows, segment audiences, maintain list health, and optimize for revenue per send
- Oversee paid search and paid social campaigns, managing budgets, ROAS targets, and agency or in-house specialist execution
- Lead SEO strategy including content calendar, technical audit prioritization, and link acquisition in partnership with site and product teams
- Build the promotional marketing calendar in coordination with merchandising, planning the offer cadence and channel execution for each event
- Own customer retention metrics — repeat purchase rate, LTV, churn — and design programs to improve them
- Manage a team of 1–4 marketing coordinators and specialists, setting goals, reviewing work, and developing capabilities
- Build and maintain performance dashboards, presenting channel results and recommendations to senior leadership monthly
- Manage external agency and freelance relationships for paid media, content, and creative production
- Analyze customer acquisition cost by channel and LTV by cohort to inform budget allocation and channel investment decisions
Overview
An E-commerce Marketing Manager is responsible for the revenue that comes through the marketing funnel — from the moment a potential customer first encounters the brand through paid search or email to the point where they make a second or third purchase. That's a wide funnel, and managing it well requires both channel-level expertise and strategic judgment about where to put resources.
At most mid-size DTC brands, the manager owns email and SMS independently — building and optimizing flows, managing the promotional calendar, growing the list, and reporting on retention metrics. Email is a high-leverage channel because the marginal cost of sending is low and the revenue impact is directly measurable. Managers who build and optimize Klaviyo flows well can drive 30–40% of a brand's revenue through owned channels at near-zero CAC.
Paid media is the other major accountability. Whether the manager runs it directly or oversees an agency or in-house specialist, they're accountable for CAC, ROAS, and the efficiency of every dollar spent on acquisition. This means understanding audience strategy, creative performance, and platform algorithm behavior well enough to make budget allocation decisions and push back on agency recommendations that don't make business sense.
The promotional calendar is the connective tissue between channels. A Black Friday promotion that runs in email, on-site, and through paid retargeting requires the marketing manager to sequence and coordinate all three — the timing, the messaging, and the offers need to be coherent. Managers who manage this coordination well deliver better results than those who run each channel in isolation.
Qualifications
Education:
- Bachelor's degree in marketing, business, communications, or a related field (standard)
- MBA valued at brands with significant marketing budget and cross-functional management responsibility
- Platform certifications (Google Ads, Meta Blueprint, HubSpot, Klaviyo Academy) are practical differentiators
Experience:
- 4–7 years in digital marketing, with at least 2 years of channel ownership experience (not just support)
- Documented track record of improving email revenue, ROAS, or customer retention — interviews will require specifics
- Direct people management experience is required at most companies; managing one report counts
- Agency and in-house experience in combination is common and valued
Channel depth:
- Email: Klaviyo or a comparable ESP — flow building, segmentation, A/B testing, deliverability management
- Paid social: Meta Ads Manager, TikTok Ads, Pinterest Ads — campaign structure, audience management, creative briefing
- Paid search: Google Shopping campaigns, Performance Max, keyword strategy
- SEO: content strategy, technical audit interpretation, link building basics
- Analytics: GA4, cohort analysis, attribution modeling, BI dashboards
Strategic skills:
- Budget management: allocating and defending marketing spend against revenue targets
- Retention analysis: LTV modeling, cohort tracking, churn identification
- Agency management: writing briefs, evaluating recommendations, holding vendors accountable to results
Career outlook
E-commerce marketing management is one of the most in-demand roles in mid-market brand marketing. The combination of owned-channel execution skills, paid media accountability, and performance analytics competency is difficult to find in a single person, which keeps demand strong and gives candidates leverage in the job market.
The strategic context is shifting in ways that favor experienced e-commerce marketing managers. Rising paid media costs on Meta and Google — driven by advertiser competition and targeting limitations — have increased the relative value of owned channels (email, SMS) and organic search. Brands that built their businesses on cheap paid acquisition are now rebuilding their marketing mix, and managers who can drive owned-channel revenue are central to that shift.
Customer data strategy is increasingly part of the role. As third-party cookies fade and iOS privacy changes limit attribution, the competitive advantage goes to brands with rich first-party data — email lists, customer purchase histories, behavioral data. E-commerce marketing managers who understand how to build and use this data are doing work that goes beyond traditional channel management.
Retention focus is a defining trend. Most brands have found that the cost of acquiring a customer has risen faster than the customer's lifetime value. The response is investing in retention: post-purchase email flows, loyalty programs, personalized recommendations, and win-back campaigns. This is squarely in the e-commerce marketing manager's domain.
Career progression to Director of E-commerce or VP of Marketing typically takes 3–5 years from the manager level. Total comp at the director level ranges from $115K–$200K at mid-to-large brands, with significant additional upside at venture-backed DTC companies through equity.
Sample cover letter
Dear Hiring Manager,
I'm applying for the E-commerce Marketing Manager position at [Company]. I've been managing digital marketing for [Brand] for three years, where I own email, paid social, and SEO for a $28M DTC personal care brand.
On the email side, I inherited a program generating $180K/month and grew it to $390K/month over 18 months by rebuilding the flow architecture (welcome series, abandon cart, post-purchase, and win-back), tightening segmentation, and implementing a systematic subject line testing process. Email now represents 38% of our total revenue at a 2% unsubscribe rate, which is below industry average for our category.
For paid social, I rebuilt our Meta account structure after iOS 14 hit our ROAS hard in late 2022. We moved away from narrow interest targeting, invested in broad creative testing, and added a direct mail retargeting layer targeting lapsed purchasers that lifted retention revenue 22% in the first quarter. We went from a 2.1x blended ROAS to 3.6x over eight months.
I manage two coordinators and an agency relationship for paid search. My management style is to give clear outcome targets and channel-level context, then get out of the way — I've found the coordinators do better work when they understand why the targets matter rather than just what they need to do.
I'm looking for a brand with more product breadth and more retention marketing complexity. [Company]'s subscription model and the LTV work that implies is exactly the kind of challenge I want to lead.
[Your Name]
Frequently asked questions
- What channels does an E-commerce Marketing Manager typically own?
- Owned channels — email and SMS — are almost always in scope. Paid search (Google Shopping, text ads) and paid social (Meta, TikTok, Pinterest) are often managed directly or in partnership with specialists. SEO is usually owned by the e-commerce marketing manager at mid-size brands that lack a dedicated SEO team. Affiliates, influencer partnerships, and retail media may also be in scope depending on company size.
- How does this role differ from an E-commerce Manager?
- E-commerce Managers focus on site operations: catalog management, product listings, site merchandising, and conversion rate. E-commerce Marketing Managers focus on marketing acquisition and retention: driving traffic to the site and converting visitors into buyers and repeat customers. The two roles work closely together and at many companies there is a single senior manager who owns both.
- What metrics does an E-commerce Marketing Manager own?
- The core set: customer acquisition cost (CAC), return on ad spend (ROAS) by channel, email revenue (revenue per email, list size, open rate, flow revenue), organic traffic and rankings, repeat purchase rate, and LTV by cohort. At brands focused on profitability, contribution margin by channel is increasingly tracked alongside revenue to account for differing margins across paid, organic, and owned.
- How is performance marketing changing after iOS 14 and cookie deprecation?
- Attribution has become significantly less reliable for paid social since iOS 14 limited IDFA tracking. Managers have shifted toward modeled attribution, incrementality testing, and heavier reliance on owned-channel data to measure true campaign effectiveness. First-party data programs — email and SMS capture, customer data platforms — have become more important as third-party targeting degrades.
- What is the role of AI in e-commerce marketing in 2026?
- AI tools are now standard for email subject line testing, product description generation, ad copy variation, and audience segmentation. Managers who use AI to increase their team's output — generating 10 ad copy variants instead of 2 — are producing better test-and-learn results. The judgment work — what to test, how to interpret results, which channels to invest in — remains human, making analytical skills increasingly central to the role.
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